UA1356 DEN → MIA

United Airlines · Denver, CO to Miami, FL · 49 flights observed, 2025-07-01 to 2025-08-18 · 1,709 mi

This flight has been on time less than half the time (43%) — expect a real chance of a delay.

UA1356 covers more than one route in the data window — the stats below are for DEN → MIA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
43%
Median delay
+17 min
90th percentile
+163 min
Cancellation rate
0%

How often is UA1356 on time?

Across 49 flights on DEN → MIA from 2025-07-01 to 2025-08-18, UA1356 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +163 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time2143%
16-30 min714%
31-60 min714%
61-120 min510%
2+ hrs918%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073135%+52 min
2025-081856%+51 min

Performance by day of week

DayFlightsOn-time
Mon757%
Tue729%
Wed771%
Thu729%
Fri729%
Sat743%
Sun743%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…